The boys spent a restless day getting their traveling equipment in order and taking it apart again to put it together in some way they fancied would make an eighth of an inch difference in some of its dimensions. They strutted a little perhaps. It was truly a wonderful thing to go with General Pershing on a trip of that sort. They marveled at their good luck.

That good luck had hinged entirely on their ability to keep their own counsel. That desire some have to tell all they know, a lot that they guess, and a few things that they fear, did not exist in the Potter twins. They could keep a secret without being told to, and that’s some test. Whatever they overheard was safe. When they saw things that were not intended for their eyes, they ignored them, or made an effort to forget all about them. This high sense of what was honorable and right was noticed immediately by the General as well as by others whom they met daily.

So they spent the long day patting each other on the back, and wondering at their great good fortune.

They kept closely to the rooms frequented by the officers. As Porky pointed out to his brother, there was one old lady at least who was not wasting any love on them, and they didn’t want to give her a chance to turn a key on them and spoil all their fun. They had at least gained a little caution, but how very little the trip was going to show.

It was barely five next morning when Porky and Beany, like two shadows, slipped from their quarters and went silently down to the courtyard. Several automobiles stood ready, heavily guarded, and a couple of mechanics were busily tightening nuts and testing various parts of the machinery. No one spoke. The boys crossed the open space, and in accordance with an agreement made previously, sat down back to back on a ledge of the broken fountain. They were taking no risks of surprise or attack from the rear. Silently the minutes passed. The steady tramp of the sentries and the grating of metal on metal as the mechanics worked quietly on the cars made so little sound that distant noises were loud and acute.

The guns of the enemy had been silent for twelve hours. Even Porky and Beany sensed something big and terrible in the air.

“Want to bet something?” asked Porky, poking his brother with a backhand jab in the ribs.

He never found out whether Beany was game to bet or not for the door of the chateau opened and a group of officers came out. General Pershing led the group. The boys leaped to salute, the sentries stopped and presented arms. Even the mechanics straightened to their feet. There was perfect quiet, however, and five minutes later they started away full speed in the darkness. On and on they went, passing first through a country which showed very little of the effects of war. It was a sort of spur that had escaped the enemy’s assaults in the beginning of the struggle, and which, since the arrival of millions of Americans, had been lying too far behind the lines to suffer.

The sun rose: it was day. They stopped in the shelter of a dense grove and breakfasted on the provisions put up for them by the cooks back at headquarters. While they ate the drivers of the cars watched the clear morning skies for airplanes. The sandwiches and coffee, boiling hot in big thermos bottles, tasted good to the hungry boys, although they were eaten in silence, and in silence the journey was continued. Now they commenced to see signs of the frightful struggle. First great shell craters, then trees uprooted or hacked down, and village after village lying a mere mass of wreckage. There were worse things too; sad reminders that made the boys turn pale with horror.

The stop for dinner was made the occasion of a careful examination of all the parts of the cars, as any accident in the next few miles might be most dangerous and disastrous. One of the aides announced to the several groups of officers that a start would not be made under two hours so the boys wandered about, looking at the ruined landscape and picking up here and there sad little mementoes of friend and foe. Buttons, scraps of jewelry, mostly cheap rings that girls might have worn and given to their departing sweethearts. There were dozens of crushed and stained pictures too, so many that the boys did not bother to pick them up after the first dozen or so. Pinned to one picture of a chubby child was a little sock. Across the back of the picture was written, “A year old to-day. My son. Wish I could see him.”